2026010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 4223232

約数和(自身を除く): 2197222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 281, 515, 562, 721, 1030, 1405, 1442, 1967, 2810, 3605, 3934, 7210, 9835, 19670, 28943, 57886, 144715, 202601, 289430, 405202, 1013005, 2026010]

約数ペア:

[(1, 2026010), (2, 1013005), (5, 405202), (7, 289430), (10, 202601), (14, 144715), (35, 57886), (70, 28943), (103, 19670), (206, 9835), (281, 7210), (515, 3934), (562, 3605), (721, 2810), (1030, 1967), (1405, 1442)]